| article html file updated | 16 August 2026 01:06 CEST | Update | https://www.mdpi.com/2311-5637/5/2/44 |
| article html file updated | 30 August 2025 20:21 CEST | Update | N/A |
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| article html file updated | 12 February 2020 15:40 CET | Update | N/A |
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| article html file updated | 29 June 2019 04:08 CEST | Original file | N/A |
| article xml uploaded. | 29 June 2019 04:07 CEST | Update | https://www.mdpi.com/2311-5637/5/2/44/xml |
| article pdf uploaded. | 29 June 2019 04:07 CEST | Updated version of record | https://www.mdpi.com/2311-5637/5/2/44/pdf |
| article pdf uploaded. | 28 May 2019 09:53 CEST | Version of Record | https://www.mdpi.com/2311-5637/5/2/44/pdf-vor |
| article xml file uploaded | 28 May 2019 09:53 CEST | Original file | N/A |
